Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing a first embodiment of a new design;

FIG. 2 is a front view of a display screen or portion thereof with another graphical user interface showing a second embodiment of the new design; and,

FIG. 3 is a front view of a display screen or portion thereof with another graphical user interface showing a third embodiment of the new design.

In each Figure, the broken line showing of the display screen or portion thereof and portions of the graphical user interface illustrate the environment of the claimed design and form no part thereof. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 